Roy Wasse
@roywasse.bsky.social
Director and Founder at OpenValue. Better software, faster! Love the Java ecosystem, interested in AGI, BTC, Philosophy and building out businesses.
Reposted by Roy Wasse
October 6, 2025 at 2:07 PM
Reposted by Roy Wasse
Today I had the honor to speak at @devoxx.com about "How I solved production issues with OpenTelemetry (and how you can too)"
📷 Photos taken by Dimitris Doutsiopoulos & @johanhutting.bsky.social
In case you missed it: slides, code examples and more is available
goto.ceesbos.nl/devoxx2025
📷 Photos taken by Dimitris Doutsiopoulos & @johanhutting.bsky.social
In case you missed it: slides, code examples and more is available
goto.ceesbos.nl/devoxx2025
October 6, 2025 at 6:28 PM
Today I had the honor to speak at @devoxx.com about "How I solved production issues with OpenTelemetry (and how you can too)"
📷 Photos taken by Dimitris Doutsiopoulos & @johanhutting.bsky.social
In case you missed it: slides, code examples and more is available
goto.ceesbos.nl/devoxx2025
📷 Photos taken by Dimitris Doutsiopoulos & @johanhutting.bsky.social
In case you missed it: slides, code examples and more is available
goto.ceesbos.nl/devoxx2025
Reposted by Roy Wasse
Forget whiteboards and compiler trivia. Attend @roywasse.bsky.social's talk at dev2next which explores a new, science-backed way to assess actual Java development skills, with a live demo 🚀
www.dev2next.com/speaker/ae7e...
🎟️ dev2next.com
👀 Use the code JOIN-ROYW-50OFF for a discount!
www.dev2next.com/speaker/ae7e...
🎟️ dev2next.com
👀 Use the code JOIN-ROYW-50OFF for a discount!
July 24, 2025 at 5:02 PM
Forget whiteboards and compiler trivia. Attend @roywasse.bsky.social's talk at dev2next which explores a new, science-backed way to assess actual Java development skills, with a live demo 🚀
www.dev2next.com/speaker/ae7e...
🎟️ dev2next.com
👀 Use the code JOIN-ROYW-50OFF for a discount!
www.dev2next.com/speaker/ae7e...
🎟️ dev2next.com
👀 Use the code JOIN-ROYW-50OFF for a discount!
Reposted by Roy Wasse
Join us for our Utrecht meetup on Aug 5th! 🗓️
Two great talks for Java developers:
→ Creating effective ADRs (Piet van Dongen)
→ Making Sense of Vector Databases (Balkrishna)
17:30-21:00 at OpenValue Utrecht
Food & drinks included. RSVP now --> www.meetup.com/openvalue/ev...
#Java #Meetup
Two great talks for Java developers:
→ Creating effective ADRs (Piet van Dongen)
→ Making Sense of Vector Databases (Balkrishna)
17:30-21:00 at OpenValue Utrecht
Food & drinks included. RSVP now --> www.meetup.com/openvalue/ev...
#Java #Meetup
July 21, 2025 at 9:17 AM
Join us for our Utrecht meetup on Aug 5th! 🗓️
Two great talks for Java developers:
→ Creating effective ADRs (Piet van Dongen)
→ Making Sense of Vector Databases (Balkrishna)
17:30-21:00 at OpenValue Utrecht
Food & drinks included. RSVP now --> www.meetup.com/openvalue/ev...
#Java #Meetup
Two great talks for Java developers:
→ Creating effective ADRs (Piet van Dongen)
→ Making Sense of Vector Databases (Balkrishna)
17:30-21:00 at OpenValue Utrecht
Food & drinks included. RSVP now --> www.meetup.com/openvalue/ev...
#Java #Meetup
Reposted by Roy Wasse
We're expanding our partnership w/ @openvalue.eu into North America! 🌎 With OpenValue’s Oracle Java migrations on time, on budget guarantee - see how we’re helping organizations optimize costs, improve performance, & take control of their #Java estates 👉 java.azul.com/4kGtqAm
June 19, 2025 at 1:16 PM
We're expanding our partnership w/ @openvalue.eu into North America! 🌎 With OpenValue’s Oracle Java migrations on time, on budget guarantee - see how we’re helping organizations optimize costs, improve performance, & take control of their #Java estates 👉 java.azul.com/4kGtqAm
Reposted by Roy Wasse
I've been working on some content for a possible new talk for hopefully @devoxx.com and/or #JFall this fall season.
Always wanted a sarcastic, unhelpful pair programmer that puts me in my place when I ask silly things 🥲
What do you think? Would you let this little one blow up stuff in your code?
Always wanted a sarcastic, unhelpful pair programmer that puts me in my place when I ask silly things 🥲
What do you think? Would you let this little one blow up stuff in your code?
May 20, 2025 at 7:00 PM
I've been working on some content for a possible new talk for hopefully @devoxx.com and/or #JFall this fall season.
Always wanted a sarcastic, unhelpful pair programmer that puts me in my place when I ask silly things 🥲
What do you think? Would you let this little one blow up stuff in your code?
Always wanted a sarcastic, unhelpful pair programmer that puts me in my place when I ask silly things 🥲
What do you think? Would you let this little one blow up stuff in your code?
I just completed "Resonant Collinearity" - Day 8 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/8 .. well actually Claude did the hard work. Impressed!
Day 8 - Advent of Code 2024
adventofcode.com
May 3, 2025 at 7:35 PM
I just completed "Resonant Collinearity" - Day 8 - Advent of Code 2024 #AdventOfCode adventofcode.com/2024/day/8 .. well actually Claude did the hard work. Impressed!
Reposted by Roy Wasse
Today I am preparing for #JCON
Within two weeks I will be presenting how #OpenTelemetry can help you with your observability challenges. I am looking forward to the conference!
@jcon.one
Within two weeks I will be presenting how #OpenTelemetry can help you with your observability challenges. I am looking forward to the conference!
@jcon.one
May 1, 2025 at 10:45 AM
Today I am preparing for #JCON
Within two weeks I will be presenting how #OpenTelemetry can help you with your observability challenges. I am looking forward to the conference!
@jcon.one
Within two weeks I will be presenting how #OpenTelemetry can help you with your observability challenges. I am looking forward to the conference!
@jcon.one
Reposted by Roy Wasse
This week:
Microsoft: “30% of our code is written by AI”
Google: “over 30% of all new code is written by AI”
Meta: “within 12-18 months *most* code will be written by AI”
Are you ready for this shift?
Microsoft: “30% of our code is written by AI”
Google: “over 30% of all new code is written by AI”
Meta: “within 12-18 months *most* code will be written by AI”
Are you ready for this shift?
April 30, 2025 at 1:37 PM
This week:
Microsoft: “30% of our code is written by AI”
Google: “over 30% of all new code is written by AI”
Meta: “within 12-18 months *most* code will be written by AI”
Are you ready for this shift?
Microsoft: “30% of our code is written by AI”
Google: “over 30% of all new code is written by AI”
Meta: “within 12-18 months *most* code will be written by AI”
Are you ready for this shift?
Reposted by Roy Wasse
Hat's off to a great idea: have caching as a NFR.
API caching can save servers some serious work, cut down on costs, and even help reduce the carbon impact of an API. However, it is often considered an optimization rather than what it truly is: an integral part of API design. #ApiDesign #GreenTech apisyouwonthate.com/blog/api-des...
API Design Basics: Cacheability
Designing an API with cachability in mind produces a more sensible and better seperated set of resources, and it just so happens to be more performant, cheaper, and better for the environment.
apisyouwonthate.com
April 26, 2025 at 11:04 PM
Hat's off to a great idea: have caching as a NFR.
Reposted by Roy Wasse
Good morning, everyone!
April 18, 2025 at 11:46 AM
Good morning, everyone!
Reposted by Roy Wasse
The most sought-after programming languages, offering insights into industry trends and developer preferences.
#Python #Javascript #Java
#Python #Javascript #Java
April 11, 2025 at 1:08 PM
The most sought-after programming languages, offering insights into industry trends and developer preferences.
#Python #Javascript #Java
#Python #Javascript #Java
Reposted by Roy Wasse
Luckily, module imports can alleviate this problem. openjdk.org/jeps/494
April 7, 2025 at 6:32 AM
Luckily, module imports can alleviate this problem. openjdk.org/jeps/494
Nice time line of LLM advancements ai-timeline.org
AGI Timeline
A timeline of the history of artificial general intelligence.
ai-timeline.org
April 7, 2025 at 10:35 AM
Nice time line of LLM advancements ai-timeline.org
Reposted by Roy Wasse
🧠 Introducing OpenValue's NeuroCoder™! Our revolutionary headband transfers Java expertise directly to your brain in 15 minutes! Watch our video to see how you'll master 37+ frameworks instantly. Side effect: speaking in lambda expressions 😉 youtu.be/P27UaXkK3s4
OpenValue NeuroCoder 2025 - The World's First Brain-Training Headband for Instant Java Mastery
OpenValue, recognized thought leaders in the Java ecosystem, proudly announces a groundbreaking advancement in developer education technology: NeuroCoder™ - ...
youtu.be
April 1, 2025 at 5:02 AM
🧠 Introducing OpenValue's NeuroCoder™! Our revolutionary headband transfers Java expertise directly to your brain in 15 minutes! Watch our video to see how you'll master 37+ frameworks instantly. Side effect: speaking in lambda expressions 😉 youtu.be/P27UaXkK3s4
Reposted by Roy Wasse
Google releases Gemini Pro 2.5 🔥🧠📈
March 25, 2025 at 5:54 PM
Google releases Gemini Pro 2.5 🔥🧠📈
Reposted by Roy Wasse
Two great sessions at @jugnoord.bsky.social today, first we had @roywasse.bsky.social interact with the audience on how to measure how good of a Java developer you are 😎
March 20, 2025 at 7:58 PM
Two great sessions at @jugnoord.bsky.social today, first we had @roywasse.bsky.social interact with the audience on how to measure how good of a Java developer you are 😎
Reposted by Roy Wasse
Meetup time in our Utrecht office!
First up: Artem Makarov talking about reverse engineering
First up: Artem Makarov talking about reverse engineering
March 19, 2025 at 5:36 PM
Meetup time in our Utrecht office!
First up: Artem Makarov talking about reverse engineering
First up: Artem Makarov talking about reverse engineering
Reposted by Roy Wasse
Tomorrow is release day for #OpenJDK #Java 24! In podcast 68, @frankdelporte.be speaks with @hanno.codes and @speakjava.bsky.social about the 24 included JEPs, what we may expect from 25 in September, and much more...
foojay.io/today/foojay...
foojay.io/today/foojay...
Foojay Podcast #68: Welcome to OpenJDK (Java) 24
foojay is the place for all OpenJDK Update Release Information. Learn More.
foojay.io
March 17, 2025 at 6:50 AM
Tomorrow is release day for #OpenJDK #Java 24! In podcast 68, @frankdelporte.be speaks with @hanno.codes and @speakjava.bsky.social about the 24 included JEPs, what we may expect from 25 in September, and much more...
foojay.io/today/foojay...
foojay.io/today/foojay...
Reposted by Roy Wasse
Still a few seats left for Wednesday! RSVP now
📅 Mar 19, 2025: OpenValue Tech Meetup in Utrecht!
Join us for two exciting talks:
- "Reverse Engineering an Abandoned IoT Device" by @artemy.nl
- "JVM Memory Management Deep Dive" by @hansolo.eu
Food, drinks & parking provided. Starts 17:30.
Register: meetup.com/openvalue/events/306511223
Join us for two exciting talks:
- "Reverse Engineering an Abandoned IoT Device" by @artemy.nl
- "JVM Memory Management Deep Dive" by @hansolo.eu
Food, drinks & parking provided. Starts 17:30.
Register: meetup.com/openvalue/events/306511223
March 14, 2025 at 7:48 AM
Still a few seats left for Wednesday! RSVP now
Reposted by Roy Wasse
We were the proud host of the @amsterdamjug.bsky.social at our office yesterday celebrating 30 years of Java, together with Azul! Great talks from Simon Ritter, @venkats.bsky.social & more. Amazing to see Java still thriving after 3 decades! Here's to 30 more! 🎉☕ #Java30
March 14, 2025 at 9:37 AM
We were the proud host of the @amsterdamjug.bsky.social at our office yesterday celebrating 30 years of Java, together with Azul! Great talks from Simon Ritter, @venkats.bsky.social & more. Amazing to see Java still thriving after 3 decades! Here's to 30 more! 🎉☕ #Java30
Reposted by Roy Wasse
Path Traversal Vulnerability in Deep Java Library (DJL) and Its Impact on Java AI Development by @brianvermeer.nl: "Deep Java Library (DJL) is an open source deep learning framework that brings AI capabilities to Java developers without requiring a shift to Python."
foojay.io/today/path-t...
foojay.io/today/path-t...
March 12, 2025 at 7:26 AM
Path Traversal Vulnerability in Deep Java Library (DJL) and Its Impact on Java AI Development by @brianvermeer.nl: "Deep Java Library (DJL) is an open source deep learning framework that brings AI capabilities to Java developers without requiring a shift to Python."
foojay.io/today/path-t...
foojay.io/today/path-t...
Reposted by Roy Wasse
🚀 Join us for our next @jugnoord.bsky.social event in Leeuwarden!
🗓 20-3-2025 | 🕓 Doors open at 16:30
🍽 Dinner included
🔧 @roywasse.bsky.social : How good of a developer are you?
📦 @josroseboom.bsky.social : Simplify your Spring projects with Modulith
👉 RSVP here: www.meetup.com/jug-noord/ev...
🗓 20-3-2025 | 🕓 Doors open at 16:30
🍽 Dinner included
🔧 @roywasse.bsky.social : How good of a developer are you?
📦 @josroseboom.bsky.social : Simplify your Spring projects with Modulith
👉 RSVP here: www.meetup.com/jug-noord/ev...
Our next meetup is scheduled for Thursday March 20th with @roywasse.bsky.social and @josroseboom.bsky.social presenting at ING Leeuwarden.
Details and sign up at www.meetup.com/jug-noord/ev... or check the QR code below.
Details and sign up at www.meetup.com/jug-noord/ev... or check the QR code below.
March 7, 2025 at 3:31 PM
🚀 Join us for our next @jugnoord.bsky.social event in Leeuwarden!
🗓 20-3-2025 | 🕓 Doors open at 16:30
🍽 Dinner included
🔧 @roywasse.bsky.social : How good of a developer are you?
📦 @josroseboom.bsky.social : Simplify your Spring projects with Modulith
👉 RSVP here: www.meetup.com/jug-noord/ev...
🗓 20-3-2025 | 🕓 Doors open at 16:30
🍽 Dinner included
🔧 @roywasse.bsky.social : How good of a developer are you?
📦 @josroseboom.bsky.social : Simplify your Spring projects with Modulith
👉 RSVP here: www.meetup.com/jug-noord/ev...
Reposted by Roy Wasse
📅 Mar 19, 2025: OpenValue Tech Meetup in Utrecht!
Join us for two exciting talks:
- "Reverse Engineering an Abandoned IoT Device" by @artemy.nl
- "JVM Memory Management Deep Dive" by @hansolo.eu
Food, drinks & parking provided. Starts 17:30.
Register: meetup.com/openvalue/events/306511223
Join us for two exciting talks:
- "Reverse Engineering an Abandoned IoT Device" by @artemy.nl
- "JVM Memory Management Deep Dive" by @hansolo.eu
Food, drinks & parking provided. Starts 17:30.
Register: meetup.com/openvalue/events/306511223
March 4, 2025 at 9:39 AM
📅 Mar 19, 2025: OpenValue Tech Meetup in Utrecht!
Join us for two exciting talks:
- "Reverse Engineering an Abandoned IoT Device" by @artemy.nl
- "JVM Memory Management Deep Dive" by @hansolo.eu
Food, drinks & parking provided. Starts 17:30.
Register: meetup.com/openvalue/events/306511223
Join us for two exciting talks:
- "Reverse Engineering an Abandoned IoT Device" by @artemy.nl
- "JVM Memory Management Deep Dive" by @hansolo.eu
Food, drinks & parking provided. Starts 17:30.
Register: meetup.com/openvalue/events/306511223